Luis Santiago

activity

20072009

most citedCuntz semigroups of ideals and quotients and a generalized Kasparov Stabilization Theorem

4 citations · 8 across the 3 of their papers we have counts for

collaborators

Showing math.OAShow all

3 papers · 1 filter

math.OA2009★ 1 cited

Classification of homomorphisms from $C_{0} (0, 1]$ to a C*-algebra

Leonel Robert, Luis Santiago

A class of C*-algebras is described for which the homomorphism from $C_{0} (0, 1]$ to the algebra may be classified by means of the Cuntz semigroup functor. Examples are given of algeb…

math.OA2008★ 3 cited

The cone of lower semicontinuous traces on a C*-algebra

George A. Elliott, Leonel Robert, Luis Santiago

The cone of lower semicontinuous traces is studied with a view to its use as an invariant. Its properties include compactness, Hausdorffness, and continuity with respect to inducti…

math.OA2007★ 4 cited

Cuntz semigroups of ideals and quotients and a generalized Kasparov Stabilization Theorem

Alin Ciuperca, Leonel Robert, Luis Santiago

Let A be a C*-algebra and I a closed two-sided ideal of A. We use the Hilbert C*-modules picture of the Cuntz semigroup to investigate the relations between the Cuntz semigroups of…

Classification of homomorphisms from C0​(0,1] to a C*-algebra

The cone of lower semicontinuous traces on a C*-algebra

Cuntz semigroups of ideals and quotients and a generalized Kasparov Stabilization Theorem

Classification of homomorphisms from $C_{0} (0, 1]$ to a C*-algebra